🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 12.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.79 AU - 1.21 AU

Year: 678 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,373,154 km

• M1: 154,535 km (0.087 R)
• M2: 752,477 km (0.104 R)
• M3: 1,355,806 km (0.103 R)
• M4: 2,098,409 km (0.037 R)
• M5: 3,382,258 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 13.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.96 AU - 1.44 AU

Year: 892 Days

Day: 14 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,373,154 km

• M1: 171,888 km (0.09 R)
• M2: 845,228 km (0.075 R)
• M3: 1,355,656 km (0.076 R)
• M4: 1,907,522 km (0.065 R)
• M5: 3,258,541 km (0.079 R)
• M6: 4,055,748 km (0.119 R)
• M7: 6,393,065 km (0.108 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 12.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.74 AU - 4.24 AU

Year: 4422 Days

Day: 9.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,373,154 km

• M1: 153,039 km (0.048 R)
• M2: 616,194 km (0.119 R)
• M3: 1,149,211 km (0.107 R)
• M4: 2,013,587 km (0.055 R)
• M5: 2,699,494 km (0.113 R)
• M6: 3,117,171 km (0.111 R)
• M7: 5,026,339 km (0.109 R)
• M8: 5,838,655 km (0.078 R)
• M9: 6,704,079 km (0.089 R)
• M10: 7,100,364 km (0.106 R)
• M11: 8,309,115 km (0.067 R)
• M12: 8,884,169 km (0.06 R)
• M13: 9,775,622 km (0.045 R)
• M14: 10,904,937 km (0.099 R)
• M15: 11,361,659 km (0.089 R)
• M16: 14,160,635 km (0.112 R)
• M17: 16,126,950 km (0.091 R)
• M18: 19,776,240 km (0.099 R)
• M19: 21,364,670 km (0.111 R)
• M20: 28,317,231 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.5

Radius: 3.2

Gravity: 44.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.34 AU - 12.16 AU

Year: 22258 Days

Day: 16.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,373,154 km

• M1: 48,171 km (0.049 R)
• M2: 290,369 km (0.062 R)
• M3: 672,442 km (0.101 R)
• M4: 1,222,663 km (0.046 R)
• M5: 2,004,611 km (0.06 R)
• M6: 2,206,269 km (0.103 R)
• M7: 2,443,532 km (0.109 R)
• M8: 4,336,693 km (0.065 R)
• M9: 4,537,004 km (0.079 R)
• M10: 5,212,289 km (0.072 R)
• M11: 5,400,633 km (0.064 R)
• M12: 5,911,509 km (0.113 R)
• M13: 8,127,503 km (0.066 R)
• M14: 10,303,105 km (0.108 R)
• M15: 10,659,746 km (0.085 R)
• M16: 12,634,288 km (0.065 R)
• M17: 12,974,025 km (0.102 R)
• M18: 14,541,661 km (0.08 R)
• M19: 15,294,288 km (0.077 R)
• M20: 18,564,647 km (0.077 R)
• M21: 25,787,083 km (0.084 R)
• M22: 28,018,335 km (0.076 R)
• M23: 30,496,124 km (0.079 R)
• M24: 36,017,333 km (0.071 R)
• M25: 37,529,618 km (0.118 R)
• M26: 41,718,209 km (0.108 R)
• M27: 42,773,921 km (0.106 R)
• M28: 45,095,979 km (0.101 R)
• M29: 47,827,636 km (0.114 R)
• M30: 55,224,802 km (0.107 R)
• M31: 55,949,304 km (0.119 R)
• M32: 59,099,237 km (0.103 R)
• M33: 67,796,708 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,364 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit